/* Page shell: header, scoped sidebar, reading column, table of contents, and footer. */

.md-grid {
  max-width: 76rem;
}

/* Header: page-colored bar with a hairline instead of a solid brand bar, in both schemes. */
.md-header {
  background-color: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  border-bottom: 1px solid var(--dream-border);
  box-shadow: none;
}

.md-header--shadow {
  box-shadow: none;
}

.md-header__button.md-logo svg,
.md-nav__button.md-logo svg {
  fill: var(--md-primary-fg-color);
}

.md-header__title {
  font-weight: 700;
  letter-spacing: -0.01em;
}

.md-header__source {
  color: var(--md-default-fg-color--light);
}

@media screen and (min-width: 60em) {
  .md-search__form {
    background-color: var(--dream-surface);
    border: 1px solid var(--dream-border);
    border-radius: var(--dream-radius-sm);
    transition: border-color 150ms var(--dream-ease), background-color 150ms var(--dream-ease);
  }

  .md-search__form:hover {
    background-color: var(--dream-surface-raised);
    border-color: var(--dream-border-strong);
  }

  .md-search__input {
    color: var(--md-default-fg-color);
  }

  .md-search__input::placeholder,
  .md-search__icon[for="__search"] {
    color: var(--md-default-fg-color--lighter);
  }

  [data-md-toggle="search"]:checked ~ .md-header .md-search__form {
    border-radius: var(--dream-radius-sm) var(--dream-radius-sm) 0 0;
  }
}

.md-search__output {
  border-radius: 0 0 var(--dream-radius-sm) var(--dream-radius-sm);
}

/* Reading column. Section directories get a wider column; the home page hides both sidebars and
   uses the full grid width. */
.md-content__inner {
  max-width: var(--dream-reading-width);
  margin-left: 1.6rem;
  padding-top: 0.4rem;
}

.md-content__inner:has(> .dream-index) {
  max-width: 48rem;
}

.md-content__inner:has(> .dream-directory) {
  max-width: 56rem;
}

.md-main__inner:has(.md-sidebar--primary[hidden]) .md-content__inner {
  max-width: none;
  margin-left: 1.2rem;
  margin-right: 1.2rem;
}

@media screen and (max-width: 76.24em) {
  .md-content__inner {
    margin-left: 1.2rem;
  }
}

.md-typeset h1 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--md-default-fg-color);
  margin-bottom: 0.6em;
}

.md-typeset h2 {
  font-weight: 650;
  letter-spacing: -0.01em;
  margin-top: 2em;
}

.md-typeset h3 {
  font-weight: 650;
}

/* Breadcrumbs */
.md-path {
  margin-left: 1.6rem;
  font-size: 0.68rem;
}

.md-path__link {
  color: var(--md-default-fg-color--lighter);
}

.md-path__link:hover {
  color: var(--md-primary-fg-color);
}

/* Sidebar: only the current section is rendered (see overrides/partials/nav.html). */
.md-sidebar--primary .md-nav__title {
  background: transparent;
  box-shadow: none;
}

.dream-nav-home {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0.6rem 0.5rem;
  padding: 0.35rem 0.6rem;
  border-radius: var(--dream-radius-sm);
  font-size: 0.68rem;
  color: var(--md-default-fg-color--light);
}

.dream-nav-home svg {
  width: 0.85rem;
  height: 0.85rem;
  fill: currentColor;
}

.dream-nav-home:hover {
  color: var(--md-default-fg-color);
}

.dream-nav-section {
  display: block;
  margin: 0.2rem 0.6rem 0.4rem;
  padding: 0.35rem 0.6rem;
  border-radius: var(--dream-radius-sm);
  font-size: 0.78rem;
  font-weight: 650;
  color: var(--md-default-fg-color);
}

a.dream-nav-section:hover {
  color: var(--md-primary-fg-color);
}

.dream-nav-section--active {
  color: var(--md-primary-fg-color);
}

@media screen and (min-width: 76.25em) {
  .md-nav--primary > .md-nav__title {
    display: none;
  }

  .md-sidebar--primary .md-nav__container > .md-nav__link {
    padding: 0;
  }

  .md-sidebar--primary .md-nav__item {
    padding: 0 0.6rem;
  }

  .md-sidebar--primary .md-nav__link {
    margin-top: 0.1rem;
    padding: 0.3rem 0.5rem;
    border-radius: var(--dream-radius-sm);
    transition: background-color 120ms var(--dream-ease), color 120ms var(--dream-ease);
  }

  .md-sidebar--primary .md-nav__link:hover,
  .md-sidebar--primary .md-nav__container:hover {
    background-color: var(--md-default-fg-color--lightest);
  }

  .md-sidebar--primary .md-nav__container > .md-nav__link {
    margin-top: 0;
  }

  .md-sidebar--primary .md-nav__container > .md-nav__link:hover {
    background-color: transparent;
  }

  .md-sidebar--primary .md-nav__link--active,
  .md-sidebar--primary .md-nav__link--active:hover {
    background-color: var(--dream-tint);
    color: var(--md-primary-fg-color);
    font-weight: 600;
  }

  .md-sidebar--primary .md-nav__container .md-nav__link--active {
    background-color: transparent;
  }

  .md-sidebar--primary .md-nav__container:has(> .md-nav__link--active) {
    background-color: var(--dream-tint);
  }

  .md-sidebar--primary .md-nav[data-md-level="1"] {
    margin-left: 0.85rem;
    padding-left: 0.4rem;
    border-left: 1px solid var(--dream-border);
  }
}

.md-sidebar--primary .md-nav__link > svg,
.md-sidebar--primary .md-nav__link > a > svg {
  flex-shrink: 0;
  width: 0.9rem;
  height: 0.9rem;
  margin-right: 0.5rem;
  fill: currentColor;
  opacity: 0.75;
}

.md-sidebar--primary .md-nav[data-md-level] .md-nav__link > svg {
  display: none;
}

.md-nav__link {
  align-items: center;
}

/* Feature status markers in the sidebar. Stable is the default and stays unmarked. */
.md-status--stable {
  display: none;
}

.md-status--experimental::after,
.md-status--planned::after {
  -webkit-mask-image: none;
  mask-image: none;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  vertical-align: middle;
}

.md-status--experimental::after {
  background-color: var(--dream-amber);
}

.md-status--planned::after {
  background-color: var(--md-default-fg-color--lighter);
}

/* Table of contents */
.md-nav--secondary .md-nav__title {
  background: transparent;
  box-shadow: none;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--md-default-fg-color--lighter);
}

@media screen and (min-width: 60em) {
  .md-nav--secondary .md-nav__list {
    border-left: 1px solid var(--dream-border);
  }

  .md-nav--secondary .md-nav__link {
    margin-left: -1px;
    padding-left: 0.6rem;
    border-left: 2px solid transparent;
  }

  .md-nav--secondary .md-nav__link--active {
    border-left-color: var(--md-primary-fg-color);
    color: var(--md-primary-fg-color);
  }
}

/* Footer: bordered previous/next links; project links replace the generator credit. */
.md-footer {
  background-color: transparent;
  color: var(--md-default-fg-color);
  border-top: 1px solid var(--dream-border);
}

.md-footer__inner {
  gap: 0.6rem;
  padding: 1rem 0.8rem;
}

/* With the sidebar visible, previous/next sit under the reading column instead of spanning the
   whole grid. 12.1rem is Material's sidebar width; 1.2rem lines the links up with the text column. */
@media screen and (min-width: 76.25em) {
  .md-footer__inner {
    max-width: calc(12.1rem + 1.2rem + var(--dream-reading-width));
    padding-left: calc(12.1rem + 1.2rem);
    padding-right: 0;
    margin-left: max(0px, calc((100vw - 76rem) / 2));
  }
}

.md-footer__link {
  flex: 1 1 0;
  align-items: center;
  margin: 0;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--dream-border);
  border-radius: var(--dream-radius-sm);
  opacity: 1;
  transition: border-color 150ms var(--dream-ease);
}

.md-footer__button {
  margin: 0;
  padding: 0;
}

.md-footer__button svg {
  width: 0.9rem;
  height: 0.9rem;
}

.md-footer__title {
  position: relative;
  margin: 0;
  padding: 0 0.6rem;
  font-size: 0.76rem;
  line-height: 1.4;
}

.md-footer__link--next .md-footer__title {
  text-align: right;
}

.md-footer__direction {
  position: static;
  display: block;
  font-size: 0.6rem;
  opacity: 1;
}

.md-footer__link:hover {
  border-color: var(--dream-border-strong);
}

.md-footer__link:hover .md-footer__title {
  color: var(--md-primary-fg-color);
}

.md-footer__link--next {
  justify-content: flex-end;
}

.md-footer__title {
  color: var(--md-default-fg-color);
}

.md-footer__direction {
  color: var(--md-default-fg-color--lighter);
}

.md-footer-meta {
  background-color: var(--md-footer-bg-color--dark);
  border-top: 1px solid var(--dream-border);
}

.md-footer-meta,
.md-copyright {
  color: var(--md-default-fg-color--lighter);
}

.dream-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  padding: 0.2rem 0;
}

.dream-footer-links a {
  color: var(--md-default-fg-color--light);
}

.dream-footer-links a:hover {
  color: var(--md-primary-fg-color);
}

.md-social__link svg {
  fill: var(--md-default-fg-color--light);
}